from odoo import fields, models


class Invertory_change(models.Model):
    _name = 'invertory.change'
    _description = '库存变动'
    name = fields.Char('库存变动项目名')
    statistical_time =fields.Date('统计时间')
    to_time = fields.Date('至')
    warehouse = fields.Many2one('hotel.stock',string='仓库')
    key_value = fields.Char('关键字')


